Respuesta :

Answer:

19·64 square inches

Step-by-step explanation:

  • As we can see, the circles fit perfectly in the square.
  • Which means, the length of the square is equal to two of the circles' diameter.
  • And as you can see, they've already indicated that the circles' radii is 1·25 inches.
  • Thus the area of the shaded figure is just the area of the circles. But the circles are of equal area so, area of one circle multiplied by 4

Area of a circle = πr²

= 22/7 × 1·25 × 1·25

=4·91 square inches × 4

= 19·64 square inches

Answer:

4.9

Step-by-step explanation:

Assuming the question is asking for the area of the circles (but both answers are below in case it means the space around the circles)

So to find the total area of the whole square, 5x5=25.

To find the area of one circle, use the equation A=pi(R)^2

If the diameter is 1.25, then the radius will be 1.25/2, or 0.625.

A=pi (0.625)^2

A=1.22718...

This is the area of one circle. Multiply it by 4 to get area of all circles.

A=4.9 (or round it to 5)

to find the area of the space around the circles, just do 25-4.9.

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